baber/WOPTO huggingface dataset:
Patent JP-2004262535-A (JP)
Title: Packaging device
Inventor: SHIBATA KAZUO
IPC: B65B11/02
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging device to package a product with a plastic film in which even a thin product can be packaged without troubles.  <P>SOLUTION: A plastic film 1 is fed on a supporting table 2, and a product 11 is fed on the plastic film. In addition, a receiving plate 12 is moved on the product, the plastic film is wound around the product, and both edges thereof overlap on the receiving plate. A heat seal bar 23 is lowered toward the receiving plate, the plastic film is held between the heat seal bar and the receiving plate, and the plastic film is heat-sealed by the heat seal bar.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267831-A (JP)
Title: Equipment for removing dioxins in fine dust
Inventor: ENOMOTO HIROYASU
IPC: B09B3/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide dioxin decomposing equipment for gasifying and melting furnaces capable of being miniaturized and inexpensively produced by utilizing existing equipment, capable of remarkably reducing fuel consumption and requiring no special maintenance.  <P>SOLUTION: An exhaust gas is drawn out of a melting furnace 3 and a secondary combustion chamber 4 through a slag tap 9 and a trough 10 to be guided to an ash heater 12 and fly ash collected from a waste heat boiler 5, a fuel economizer 6, a cooling column 7 and a dust collector 8 is heated to a temperature suitable for thermally decomposing dioxins, or above, and subsequently quenched to a temperature of 100°C or below by an indirect cooler 13 to be made harmless. The exhaust gas is returned to the secondary combustion chamber 4 by an air blower 17 through a dust collector 15 for recovering the overflowing fly ash to be made to meet with the exhaust gas of the main system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272962-A (JP)
Title: Optical head and optical recording medium driving device
Inventor: NISHI NORIAKI
IPC: G11B7/135
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain good characteristics and to ensure the exact output power control of a light source by making the required variation of the output power of the light source smaller at the time of recording or reproducing or in relation to the respective recording surfaces of optical recording media and multilayered optical recording media and by using the light source of smaller optical output rating having good productivity.  <P>SOLUTION: The optical coupling efficiency relating to the luminous flux with which the optical recording medium 102 is irradiated from an optical head 104 is controlled by optical coupling efficiency variable elements 214 and 215 according to the kind of the medium 102 and the recording surface and operation mode of the multilayered optical recording medium to change the power of the luminous flux with which the medium 102 is irradiated to a large extent without excessively increasing the variation of the output power of the light source 212. Also, the optical coupling efficiency is fixed regardless of the operation mode at a temperature lower than the prescribed temperature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273580-A (JP)
Title: Method of manufacturing reticle blank
Inventor: KATAKURA NORIHIRO
IPC: G03F1/20
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a reticle blank having a strut structure which has uniform and sufficient stiffness on the whole reticle surface.  <P>SOLUTION: A resist 24 is applied onto the rear face of a silicon support substrate 21 and patterned, and patterns 24a-24c are formed. Etching work is repeated while shielding plates are exchanged in order of 1a, 1b, 1c on the patterns 24a-24c. Finally, etching is performed without a shielding plate. Apertures 10a-10c which correspond to distribution of etch rate in membrane regions are arranged on the shielding plates 1a-1c, respectively. By using the shielding plates, the etching time duration of each part is so adjusted that the progressing condition of etching becomes equal all over membrane part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271705-A (JP)
Title: Rotary color separation plate and its manufacturing method, and single-plate color projector
Inventor: SUZUKI MINORU
IPC: G02B26/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-plate color projector that can display a bright picture although its constitution is inexpensive and simple, a rotary color separation plate which is suitable to the single-plate color projector, and its manufacturing method.  <P>SOLUTION: The rotary color separation plate rotates on an axis of rotation to separate incident luminous flux into components corresponding to the primary colors, and has three or more blocks equally divided by a plurality of border surfaces extending radially from the axis of rotation as one end; and the blocks have a first end surface orthogonal to a border surface, a second end surface orthogonal to the border surface and first end surface, and first to third reflecting surfaces differing in reflection characteristic. Respective reflection characteristics of the first to third reflecting surfaces that the first to third successive blocks, which are optionally extracted, respectively, have are such that at the point when the three areas pass an optical path of incident luminous flux, respective color components are reflected once by all of first to third reflecting surfaces.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268986-A (JP)
Title: Method and device for taping electronic components
Inventor: NAKAMURA HIROSHI
IPC: B65B15/04
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a method and device for taping electronic components, by which the electronic components ranked according to quality can be taped by each rank with a good workability.  <P>SOLUTION: 20 pieces of suction nozzles 62a to 62t are attached to the peripheral edge of a rotary disk 1. Two carrier tapes 100, 100b are run in parallel in a peripheral lower section of the rotary disk 1 at a position mutually rotated by 180° centering around the support axle 2 of the rotary disk 1. After measuring the characteristics of components at each stop position C, D to determine the ranking of the components into A-grade, B-grade and defective, the components supplied are filled in a first carrier tape 100. The components determined as A-grade are filled in the first carrier tape 100 at a stop position F. The components determined as defective are discharged from the rotary disk 1 at stop positions I, J. The components determined as B-grade are filled in the second carrier tape 100b at a stop position P.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275214-A (JP)
Title: Muscle load simulation apparatus
Inventor: MATSUMURA YOSHIHIRO
IPC: G06F19/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To quantitatively estimate the load applied to muscles of a subject when the subject makes a kinetic motion.  <P>SOLUTION: The simulation apparatus comprises a stand-up/sit-down motion database 1 and a striding motion database 2 for holding the interrelation between the attribute concerning the muscular strength of the subject and the load on the muscles applied when the subject daily performs the stand-up/sit-down motions or the striding motion in a house and the quantity of kinetic motions of the stand-up/sit-down motions or the striding motion, and an operation means 4 for calculating the quantity of load on the muscles corresponding to the data on the attribute concerning the muscular strength of the subject inputted from an input means 3 by referring to the databases 1 and 2 for the stand-up/sit-down motions and the striding motion. The operation means 4 calculates the integrated myoelectric value ratio by dividing the integrated value of the absolute quantity of the muscular discharge generated when the subject performs a prescribed kinetic motion by the integrated value when the subject performs a reference quantity of the prescribed kinetic motion as the quantity of load on the muscles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280267-A (JP)
Title: Display device for working device, display method for the working device, display program for the working device, and recording medium
Inventor: ISHIDA HIRONAGA
IPC: B23Q15/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for a working device for displaying the working shape of a work at the time of super-precisely working a work such as glass or a semiconductor silicon wafer being optical parts, the display method of the display device for the working device, the display program of the display device for the working device and a recording medium for quickly and easily searching the optimal working conditions without depending on the skill of an operator, and for educating the operator.  <P>SOLUTION: A screen 50 is constituted of an input screen 52 for working simulation where a slide bar 57 for variably inputting working conditions is displayed and a working simulation result display screen 53, and working simulation processing is executed based on the working conditions variably inputted by the slide bar 57, and the working shape of the work being the working simulation result is displayed in a real time on the working simulation result display screen 53.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279832-A (JP)
Title: Method of selecting contact lens and/or its care system
Inventor: ONO SADANORI
IPC: G01N33/92
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of highly securing the safety for eyes by selecting such contact lenses and their care system suitable for a user that occurrences of problems such as degradation of wearing feeling, reduction of oxygen transmission performance, reduction of the lifetime of lenses, failing of eyesight, and corneal trouble are avoided as much as possible.  <P>SOLUTION: Tears are picked up from eyes of the user, and a protein content and/or a lipid content of the obtained tears is detected (step S5), and dirt sticking characteristics of contact lenses of the user are estimated on the basis of the detected protein content and/or lipid content, and contact lenses suitable for the user and/or their care system is selected from a plurality of contact lens groups and a plurality of care system groups (step S6).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278187-A (JP)
Title: Double floor structure
Inventor: HASHIMOTO YAKOTAKE
IPC: E04F15/024
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To propose a double floor structure allowing easy settlement of a tie-in part among a main passage, a general passage and an installation area of heavy devices, facilitating the construction of a joint between orthogonal floor panels in a straight line with constant width and having sufficient airtightness.  <P>SOLUTION: This double floor structure is provided with leg frames 10 erected on a floor slab; general passage beam members 20 laid on the leg frames 10; general passage floor boards 30 laid across the adjacent general passage beam members 20; main passage beam members 40 laid on the leg frames 10A facing the main passage S, orthogonally to the general passage beam members 20; and main passage floor boards 50 laid on the main passage beam members 40. A side face, facing the main passage S, of the general passage floor board 30A is provided with a first positioning member 33 over the whole length, and an upper face of at least a region, facing the installation region G for the heavy devices, out of the main passage beam member 40 is provided with a second positioning member 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275628-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize the layout of the controllers with a higher freedom in a type so constructed that a plurality of controllers is mounted on the body of the game machine through a seat member.  <P>SOLUTION: A first control board unit 201 is mounted on the rear of a game board 30 and has a roughly L-shaped mounting base 251, on which 251 are a main controller 271 and a voice lamp controller 272. The mounting base 251 is provided with two board carrying surfaces for the respective controllers 271and 272. The board carrying surfaces are arranged in the direction of crossing each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284856-A (JP)
Title: Optical fiber preform production method
Inventor: NAGASU KATSUFUMI
IPC: C03B37/018
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber preform production method which satisfactorily forms highly dense soot on an area lying from the inside of a preform to its outside in an outside vapor deposition method.  <P>SOLUTION: In the optical fiber preform production method in which soot is deposited on the circumference of an optical fiber preform by using a plurality of flame burners, the difference in raw material gas flow rates, combustible gases, or combustion-improving gases among the respective flame burners is controlled at a set value ± about 7%. According to this method, it is possible to obtain a separation-free excellent optical fiber preform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283952-A (JP)
Title: Alumina tube, and method of manufacturing alumina tube coated wire
Inventor: MASUDA HIDEKI
IPC: C25D11/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monomer tube having a shape controlled at a high degree, and to provide a method of manufacturing a wire coated with the monomer tube at a high yield in a simple process.  <P>SOLUTION: A cell boundary portion of porous alumina formed by anodizing aluminum in an electrolytic bath containing a 7 M or more sulfuric acid is dissolved selectively, and respective cells are separated from one another to provide an alumina tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285961-A (JP)
Title: Fuel level indication mechanism
Inventor: KITA MAKOTO
IPC: G01F23/30
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an fuel level indication mechanism capable of facilitating notifying a fueling person that a prescribed quantity of fuel is stored in a fuel tank.  <P>SOLUTION: A strainer 15 with a porous mesh body 18 is provided in a filler opening 12 which is detachably attached with a fuel tank cap 13. The strainer 15 is attached at an installation hole 17 formed at the fuel tank 8 so as to be moved in a vertical direction. An annular flange 19 having an outer periphery larger than the one of the mesh body 18 is provided at the upper edge of the strainer 15, and the flange 19 is brought into contact with the roof wall 11 of the fuel tank 8. A float 21 is fitted to the lower portion of the mesh body 18, and the float 21 generates a float force for pressing up the whole strainer 15 by interlocking with the height of fluid surface when the fluid surface of the fuel in the tank body 10 reaches a prescribed height.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292496-A (JP)
Title: Aqueous polyurethane resin dispersion and preparation method therefor
Inventor: TANAKA HIROSHI
IPC: C08G18/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dispersion with a stable emulsification state in a preparation method for an aqueous polyurethane resin dispersion using a continuous emulsion-dispersion device suitable for mass treatment.  <P>SOLUTION: In the preparation method for the aqueous polyurethane resin dispersion, a mixture containing water and a polyurethane resin solution is fed into the continuous emulsion-dispersion device to emulsify and disperse a polyurethane resin in water. Here, the mixture fed has a mixing ratio of 1.02A-2.00A, provided that A is the mixing ratio of water to the polyurethane resin solution yielding the maximum viscosity of the mixture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296197-A (JP)
Title: Connector
Inventor: ITO YASUKAZU
IPC: H01R12/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which prevents a short circuit between its contacts and whose contact portions can move independently without influence of the circumference by protecting against intrusion of foreign matter and also contact of the foreign matter with the contact portions.  <P>SOLUTION: A connector 400 is so constructed that a plurality of one kind contacts 100 are arranged, laminated, held and fixed in a housing 300 changing their sides alternatively. The contact 100 has an opening upwards recess 130 in its middle portion for positioning the contact 100 to form a lamination array, an opening upwards and approximately U shape spring 113 connected with one end of the recess, whose under side portion has a contact connection 110 with a connection terminal, and a guide/protection 120 which is connected with another end of the recess. The contacts 111a and 111b projecting inwards are formed at tips of the U shape of the spring. The guide/protection 120 having an approximately U shape is formed in parallel with the spring of the adjacent contact. The spring and its contacts are protected by forming an end tip of the U shape of the guide/protection higher than those of the spring. The guide/protection 120 guides a connection counterpart to the contact. The contacts are laminated by making their recesses mutually match with.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296720-A (JP)
Title: Electronic apparatus
Inventor: FURUHASHI KAZUMASA
IPC: H01L23/12
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which has high operation efficiency and excellent stability in electrical characteristics by efficiently transmitting heat which is generated by an IC element mounted on a circuit board to a metallic cover.  <P>SOLUTION: On the upper surface of a circuit board 1 where a through hole 6 is bored, an electronic part element 3 is mounted. In the non-mounting area of the element 3, a heat radiation block 5 thicker than the element 3 is fitted so as to cover the opening part of the upper surface side of the through hole 6. On the lower surface of the block 5 in the through hole 6, an IC element 2 is mounted and housed, a terminal electrode 9 of the IC element 2 is electrically connected to a circuit wiring 7a of the circuit board 1 led out to the inner surface of the through hole 6. In addition, on the upper surface of the radiation block 5, a metallic cover member 4 whose outer peripheral part is extended at least to the top of the element 3 is fitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291819-A (JP)
Title: Light device for vehicle
Inventor: SAKANE HIROYUKI
IPC: B60Q1/20
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the without-a-light state by detecting failure such as that a headlamp is lit off by disconnection, and by lighting other lamps when the headlamp is failed.  <P>SOLUTION: When the headlamps 5a and 5b are failed and in the state that lighting is not available, the state is detected and fog lamps 6a and 6b are lit on. Even when the headlamps 5a and 5b are lit off by disconnection, the without-a-light state can be prevented by the light from the fog lamps 6a and 6b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292392-A (JP)
Title: Method for producing dialkylbisphenols
Inventor: ITO MASAMICHI
IPC: C07C39/16
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing dialkylbisphenols in good yield by using an inexpensive raw material by a simple method.  <P>SOLUTION: The method for producing the dialkylbisphenols represented by formula (1) (wherein, R is a 1-8C straight chain or branched alkyl or alkenyl group) involves subjecting a p-alkylphenol represented by formula (2) (wherein, R is the same as the above) to an oxidative coupling reaction in an organic solvent in the presence of a copper salt-amine compound complex.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298690-A (JP)
Title: Treatment system for work
Inventor: TACHIKAWA MASANAO
IPC: B05C3/09
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment system for a work which is capable of flexibly coping with needs such as the increase or the decrease in vessels and rapidly and easily following the charge of treatment contents.  <P>SOLUTION: The 1st-6th vessels 11-16 storing various kinds of liquid to carry out a pretreatment of the coating of automobile bodies are successively arranged in series to form a circle and a robot 18 is mounted movably to transport the automobile body in the center of the circle. Each of the vessels 11-16 is placed on a guide rail 31 and is constructed to be movable thereon. A carry-in port 32 and a carry-out port 33 are provided in the guide rail 31. The guide rail 31 is formed by a plurality of guide rail blocks so as to be detachable. Because each of the vessels 11-16 is constructed to be movable along the guide rail 31, the extension, the removal and the replacement of the vessel can be performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304444-A (JP)
Title: Optical code division multiple communication system
Inventor: TOMITA MINORU
IPC: H04B1/707
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical code division multiple communication system which can perform an excellent decoding by easily judging the attenuation of a transmitting signal in a transmission line and accurately correcting the amplitude level of an optical code division multiplex transmitting signal in a simple configuration.  <P>SOLUTION: In the optical code division multiple communication system wherein transmitting information of a plurality of channels are individually encoded by an optical encoder, then multiplexed by a multiplexing means and transmitted to the optical transmission line on a transmitting side and an optical code division multiplex transmitting signal transmitted on the optical transmission line is demultiplexed by a demultiplexing means and then decoded by an optical decoder on a receiving side, a pilot signal of an amplitude larger than a maximum amplitude of the code division multiplex transmitting signal is periodically inserted therein and transmitted on the transmitting side, and a maximum amplitude level in a predetermined term is detected as a pilot signal on the receiving side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300729-A (JP)
Title: Locking device for sash
Inventor: KAMIKADO RIKIO
IPC: E05B65/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device for sash simple in structure and capable of providing excellent appearance despite the fact that it has a pulling/parting mechanism in addition to a pulling mechanism.  <P>SOLUTION: The pulling/parting mechanism 52 in addition to a lock part 51 is formed on a lock arm 5 fitted to a handle shaft 3. On the other hand, a pulling/parting guide face 63 capable of guiding the pulling/parting part 52 is formed, in addition to a pulling guide face 62 capable of guiding the lock part 51, on a stopper 6 having a locking part 61 to which the lock part 51 is locked.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303344-A (JP)
Title: Information storage medium, information reproducing device, and information recording/reproducing device
Inventor: ANDO HIDEO
IPC: G11B7/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage medium capable of guaranteeing a stable reproducing signal from a DRAW type read-in area while securing format compatibility among a reproducing only type, the DRAW type and a rewriting type, an information reproducing device, and an information recording/reproducing device.  <P>SOLUTION: Basic data structures in a read-in area are all made identical in a reproduction only type, a DRAW type and a rewriting type, and the read-in area is divided into a system read-in area and a data read-in area. The track pitch and the pit pitch of a pit in the system read-in area are made rougher than those in the data read-in area. In the system read-in area, a reproducing signal from the pit is detected by a level slice method, and signals are detected in the data read-in area and the data area by a PRML method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI